Re: Non-standdard HZ values (patch)

From: Ralf Baechle (ralf@uni-koblenz.de)
Date: Fri Apr 14 2000 - 12:47:21 EST


On Wed, Apr 12, 2000 at 07:08:39PM +0200, Rickard Lind wrote:

> This patch makes it possible to use other HZ values (17-4096) than 20, 64,
> 100, 1000 and 1024.

Except that this doesn't really work. Each architecture has constant
value for HZ that has also been compiled into applications. If you change
the kernel value you'll also have to account for that by either recompiling
your applications. Got plenty of time and source for all your apps? Ok ...
The better alternative is to modify the system interfaces which return results
in jiffies such as times(2) and /proc.

  Ralf

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